Linked is a picture showing a comparison between the original Brewster Green on my 1941 Chevy half ton (protected interior area, lightly buffed) and two modern formulations. The upper paint sample is from Jim Carter's and the lower one is from autocolorlibrary. Jim Carter's is very close but in bright light looks slightly yellower. Autocolorlibrary is far darker and much too blue. It is worth noting that the exposed, weathered paint on my truck exterior has darkened and become more bluish/grayish with age, so I suspect autocolorlibrary may have matched to a weathered sample.